POLYTUNG NiCrBWC is a nickel chrome boron silicon matrix system, with 38-44% tungsten carbide particles. This combination produces a superior micro-structure when welded and has excellent fine particle erosion, corrosion and toughness. The low heat input when welding POLYTUNG NiCrBWC reduces the amount of tungsten carbide particles going into solution. Deposits are not machinable and can not be flame cut.

Product Details

Characteristics and Composition

Ni Co Fe Cr W Mo Al Si
BAL 10 40-45 3
Mn Nb Ti Ta Zr C Other